K&N Round Tapered 6.25in Base OD x 5.5in Top OD x 2.125in H Replacement Filter for Harley Davidson

K&N Engineering has been making performance air filters for over 40 years, and they're known for their high-flow cotton gauze designs. This replacement air filter, part number HD-0800, is built to fit a range of Harley-Davidson motorcycles, including models like the Screamin' Eagle Road King and Dyna. It's designed to replace your stock filter element, offering a way to improve airflow to your engine.

The filter uses multiple layers of woven cotton gauze media, pleated to give you a large filtration area. This design helps keep restrictions low, which can lead to increased horsepower and torque, while still providing excellent engine protection. Because it's washable and reusable, you can clean it and use it again, making for long service intervals. It comes pre-oiled and ready to install, with an application-specific base seal and sealing bead to ensure it fits right.